Fix mobile menu not closing when clicking See all notifications

The LinkButton component wasn't passing onClick to internal Link
components, only to external anchor tags. This prevented the onClose
callback from firing when navigating via the notifications footer link.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.beans/sendou.ink-ja9h--show-all-notifications-link-doesnt-close-menu-on-m.md

@@ -1,10 +1,11 @@
 ---
 # sendou.ink-ja9h
 title: Show all notifications link doesn't close menu on mobile
-status: todo
+status: completed
 type: bug
+priority: normal
 created_at: 2026-01-11T19:22:01Z
-updated_at: 2026-01-11T19:22:01Z
+updated_at: 2026-01-12T15:32:45Z
 parent: sendou.ink-6eko
 ---
 

app/components/MobileNav.tsx

@@ -495,6 +495,7 @@ function YouPanel({ onClose }: { onClose: () => void }) {
 				<NotificationContent
 					notifications={notifications}
 					unseenIds={unseenIds}
+					onClose={onClose}
 				/>
 			) : null}
 		</MobilePanel>

app/components/elements/Button.tsx

@@ -108,6 +108,7 @@ export function LinkButton({
 			data-testid={testId}
 			prefetch={prefetch}
 			preventScrollReset={preventScrollReset}
+			onClick={onClick}
 		>
 			{icon &&
 				React.cloneElement(icon, {

app/components/layout/NotificationPopover.tsx

@@ -39,9 +39,11 @@ export function useNotifications() {
 export function NotificationContent({
 	notifications,
 	unseenIds,
+	onClose,
 }: {
 	notifications: LoaderNotification[];
 	unseenIds: number[];
+	onClose?: () => void;
 }) {
 	const { t } = useTranslation(["common"]);
 	const { revalidate, state } = useRevalidator();
@@ -81,13 +83,13 @@ export function NotificationContent({
 				</NotificationsList>
 			)}
 			{notifications.length === NOTIFICATIONS.PEEK_COUNT ? (
-				<NotificationsFooter />
+				<NotificationsFooter onClose={onClose} />
 			) : null}
 		</>
 	);
 }
 
-function NotificationsFooter() {
+function NotificationsFooter({ onClose }: { onClose?: () => void }) {
 	const { t } = useTranslation(["common"]);
 
 	return (
@@ -99,6 +101,7 @@ function NotificationsFooter() {
 				to={NOTIFICATIONS_URL}
 				className="mt-1-5"
 				testId="notifications-see-all-button"
+				onClick={onClose}
 			>
 				{t("common:notifications.seeAll")}
 			</LinkButton>